Question 261435
LET X BE THE AMOUNT INVESTED:

10% over 5 years,
X(1+.10)^5
X(1.10)^5
1.61X ANS

15% for 3 years 
X(1+.15)^3
X(1.15)^3
1.52X ANS.

5% for 10 y
X(1+.05)^10
X(1.05)^10
1.629X ANS.